400508720651

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1\times {\mathrm{16189}}^1$

素因数の和:17175

約数の個数: 32

約数和(自身を含む): 455271089280

約数和(自身を除く): 54762368629

約数列:

[1, 13, 23, 97, 299, 853, 1261, 2231, 11089, 16189, 19619, 29003, 82741, 210457, 255047, 372347, 1075633, 1570333, 1903043, 4840511, 13809217, 20414329, 24739559, 36117659, 179519821, 317611991, 469529567, 1339494049, 4128955883, 17413422637, 30808363127, 400508720651]

約数ペア:

[(1, 400508720651), (13, 30808363127), (23, 17413422637), (97, 4128955883), (299, 1339494049), (853, 469529567), (1261, 317611991), (2231, 179519821), (11089, 36117659), (16189, 24739559), (19619, 20414329), (29003, 13809217), (82741, 4840511), (210457, 1903043), (255047, 1570333), (372347, 1075633)]